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• Garner.L.D.et.al. “A comparison of frictional forces during simulated canine retraction of a continuous edgewise arch wire”. Am. J. Orthod. Dentofac. Orthop, 1986; 90:199-203.
• Kapur.R. et.al. “Comparison of Frictional Resistance in Titanium and Stainless steel Brackets.” Am. J. Orthod. Dentofac. Orthop, 1999; 116: 271-274.
• Kapur R, Sinha P.K and Nanda R.S. “Comparison of load transmission and bracket deformation between titanium and stainless steel brackets”. Am. J. Orthod. Dentofac. Orthop, 1999; 116: 275-278.
• Pratten DR. et.al. “Frictional resistance of ceramic and stainless steel orthodontic brackets”. Am. J. Orthod. Dentofac. Orthop, 1990; 98: 398-403.
• Tselepsis M., Broskhurst.P and West V.C. “The dynamic frictional resistance between orthodontic brackets and arch wires”. Am. J. Orthod. Dentofac. Orthop, 1994; 106: 131- 138.
• Omana H.M., Moore R.N. and Bagby M.D. “Frictional properties of metal and ceramic brackets”. J. Clin. Orthod. 1992; 26: 425-432.
• Bednar J.R, Greendeman G.N. AND Sandrick J.C. “A comparative study of frictional force between orthodontic brackets and arch wires”. Am. J. Orthod. Dentofac. Orthop, 1991; 100: 513- 522.
• Ogata R. H., Nanda R.S., et.al “Frictional resistance in stainless steel bracket-wire combinations with effect of vertical deflections”. Am. J. Orthod. Dentofac. Orthop, 1996; 109: 535542.
• Downing A. et.al. “A study of frictional forces between orthodontic brackets and arch wires”. Br .J. Orthod. 1994; 21: 349-357.
• Vaughan J.C., et.al. “Relative kinetic frictional forces between sintered stainless steel brackets and orthodontic wires”. Am. J. Orthod. Dentofac. Orthop, 1995; 107: 20-27.
• Angolkar P.V. et.al. “Evaluation of friction between ceramic brackets and orthodontic wires of four alloys”. Am. J. Orthod. Dentofac. Orthop, 1990; 98 : 499-506.
• Drescher et.al. “Frictional forces between bracket and arch wires”. Am. J. Orthod. Dentofac. Orthop, 1989; 96: 397-404.
• Frank C.A and Nikoalai R.J. “A comparative study of frictional resistance between orthodontic bracket and arch wire”. Am. J. Orthod. Dentofac. Orthop, 1980; 78: 593-609.
• Riley J.C. et.al. “Frictional forces of ligated plastic and metal edgewise brackets”. J. Dent. Res. 1989; 58: A-21 Abstracts.
• Damon D.H. “The rationale. Evolution and clinical application of the self- ligating bracket”. Clin. Orthod. Res. 1998; 1: 52-61.
• Damon D.H. The Damon low friction bracket. A biologically compatible straight system. J. Clin. Orthod. 1998; 22:670-679.
• Damon D.H. Introducing the Damon system- 2 Clin . Impressions 1999; 8:2-9, 31.
• Kusy R.P. et.al. “Comparison of the frictional coefficient for selected arch wire –bracket slot combinations in dry and wet states.” Angle. Orthod. 1991;61:293-301.
• Thomas S. et.al. “A comparative in vitro study of the frictional characteristics of two types of self- ligating brackets and two types of predjusted edgewise brackets tied with elastomeric ligatures”. Eur. J. Orthod. 1998; 20:589-596.
• Stannard J.G. et.al. “Comparative study of orthodontic wires under dry and wet conditions”. Am. J. Orthod. Dentofac. Orthop, 1986; 89:485-491.